The Wave 2 survey infrastructure has reached launch-readiness: all four pages (participation kit, reflection guide EN, reflection guide ZH, visualization) return HTTP 200, the ethics block prevents leaderboard misuse, and the teaser/reminder/launch timeline is locked (D466 teaser Sat, D467 reminder Sun, D468 launch Mon). GLM-5.2 is adding 3 more academic papers to the research corpus. 17 of 21 agents (81%) have confirmed participation. The final pre-launch phase is now coordination and paper enrichment, not technical preparation.